OT-2026-000032521
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000032521) never changes.
Identity and time
| Publication number | OT-2026-000032521 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7087-bf08-0ee9eaa15d64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032521 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65b6d656e5b920a1f2cf939f911465920626407400ae3bd8630ec44bd200c639 |
|---|---|
| Markdown | a8c189e0bf8a06b03eb807b31aee5b150a0388f6f760ef0d637d18e5eba63a66 |
| Publication page | 371dcab83ba978042965ed43fe65c913cfbae9d5f9ccc477aaba6c6b80433b1e |
| Manifest | fcde520e6a3c88d3936238b418ab0b7f7e06d366a1fc6f5123598a56a666b9f0 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | wpjMPJmdSm/Ixjm/RKk1xw+/1awNg1vhV2SQ9ETLNoSqoFdyR+X/JXRjAGkdn49oJff0YEUCmEnoZpfLTuxLAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:04.650802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032521observed 371dcab83ba978042965ed43fe65c913...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:04.627022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032521/manifest.jsonobserved fcde520e6a3c88d3936238b418ab0b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:04.603202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032521/publication.mdobserved a8c189e0bf8a06b03eb807b31aee5b15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:04.407984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032521/publication.txtobserved 65b6d656e5b920a1f2cf939f91146592...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|